net.bytebuddy.dynamic.loading

Class ClassLoadingStrategy.ForJnaInjection

java.lang.Object

net.bytebuddy.dynamic.loading.ClassLoadingStrategy.ForJnaInjection

All Implemented Interfaces:

ClassLoadingStrategy<ClassLoader>

Enclosing interface:

ClassLoadingStrategy<T extends ClassLoader>

@HashCodeAndEqualsPlugin.Enhance
public static class ClassLoadingStrategy.ForJnaInjection
extends Object
implements ClassLoadingStrategy<ClassLoader>

A class loading strategy that injects a class using JNA via the JNI DefineClass method. This strategy can only be used if JNA is explicitly added as a dependency. Some JVM implementations might not support this strategy.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.loading.ClassLoadingStrategy

ClassLoadingStrategy.Configurable<S extends ClassLoader>, ClassLoadingStrategy.Default, ClassLoadingStrategy.ForBootstrapInjection, ClassLoadingStrategy.ForJnaInjection, ClassLoadingStrategy.ForUnsafeInjection, ClassLoadingStrategy.UsingLookup

Field Summary

Fields inherited from interface net.bytebuddy.dynamic.loading.ClassLoadingStrategy

BOOTSTRAP_LOADER, NO_PROTECTION_DOMAIN

Constructor Summary

Constructors

Constructor and Description
ForJnaInjection() Creates a new class loading strategy for JNA-based injection with a default protection domain.
ForJnaInjection(ProtectionDomain protectionDomain) Creates a new class loading strategy for JNA-based injection.

Method Summary

Modifier and Type	Method and Description
Map<TypeDescription,Class<?>>	load(ClassLoader classLoader, Map<TypeDescription,byte[]> types) Loads a given collection of classes given their binary representation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ForJnaInjection

public ForJnaInjection()

Creates a new class loading strategy for JNA-based injection with a default protection domain.

ForJnaInjection

public ForJnaInjection(@MaybeNull
                       ProtectionDomain protectionDomain)

Creates a new class loading strategy for JNA-based injection.

Parameters:

protectionDomain - The protection domain to use or null if no protection domain is set.

Method Detail

load

public Map<TypeDescription,Class<?>> load(@MaybeNull
                                          ClassLoader classLoader,
                                          Map<TypeDescription,byte[]> types)

Loads a given collection of classes given their binary representation.

Specified by:

load in interface ClassLoadingStrategy<ClassLoader>

Parameters:

classLoader - The class loader to used for loading the classes.

types - Byte array representations of the types to be loaded mapped by their descriptions, where an iteration order defines an order in which they are supposed to be loaded, if relevant.

Returns:

A collection of the loaded classes which will be initialized in the iteration order of the returned collection.